baber/WOPTO huggingface dataset:
Patent JP-2021001552-A (JP)
Title: Blower
Inventor: YANAGIDA NAOKI
IPC: F04D29/28
Filed: 2019-06-20
Abstract: To reliably regulate the movement of a fan in an axial direction and a rotation direction with respect to a drive source while reducing the weight of a blower by simplifying a constitution of the blower.SOLUTION: A blower 10 has a drive source 14, a fan 16 connected to a rotating shaft 18 of the drive source 14, and a cap 20 engaged with the fan 16 at a side opposite to the drive source 14. The fan 16 comprises a shaft hole 42 inserted with the rotating shaft 18, and a plurality of protrusive pieces 40 arranged outside the shaft hole 42 in a radial direction, and protruding to a side opposite to the drive source 14. The cap 20 comprises a plurality of insertion holes 60 inserted with the protrusive pieces 40. The cap 20 into which the rotating shaft 18 is pressure-inserted and fixed, and the fan 16 are connected to each other while being regulated in their relative movement in the axial direction and the rotation direction by the engagement of a claw part 44 protruding to the outside in the radial direction with peripheral edges of the insertion holes 60 at the protrusive pieces 40.SELECTED DRAWING: Figure 4
Patent JP-2021002174-A (JP)
Title: Organization-issued point information management device, method of controlling the same, and organization-issued point information management program
Inventor: TANMACHI HIDEKI
IPC: G06Q30/02
Filed: 2019-06-20
Abstract: To provide an organization-issued point information management device and others, which allow for promoting use of specific organization-issue points issued by a specific organization, fostering their further use and dissemination, and expanding the economic zone using the specific organization-issued points issued by the specific organization.SOLUTION: An organization-issued point information management device 10 provided herein is configured to manage information on organization-issued points which are issued by a specific issuing organization, have limits on usable area, and are designed to have their usage history recorded, where the organization-issued points are credited to an organization-issued point account of a user by the organization in exchange for a portion or all of future sales information of the user using the organization-issued points, and organization-issued points other than the organization-issued points credited to the account of the user as the sales information is used when transferring the credited organization-issued points to an account of the specific issuing organization as repayments in multiple installments.SELECTED DRAWING: Figure 1
Patent JP-2021000804-A (JP)
Title: Inkjet head and inkjet printer
Inventor: KUBOTA ATSUSHI
IPC: B41J2/16
Filed: 2019-06-24
Abstract: To provide an inkjet head which can make liquid discharge performance in a plurality of pressure chambers uniform, and an inkjet printer.SOLUTION: An inkjet head includes a piezoelectric base in which a first piezoelectric member 21a, a second piezoelectric member 21b that is arranged on one side in a first direction on the first piezoelectric member and has a smaller dimension in the first direction in a central part than the dimension in the first direction at the end, and a base plate 21c that is arranged on one side in the first direction of the second piezoelectric member and has larger curvature on a boundary part between the base plate and the second piezoelectric member larger than the curvature on a boundary part between the first piezoelectric member and the second piezoelectric member are laminated.SELECTED DRAWING: Figure 3
Patent JP-2019150733-A (JP)
Title: Game machine
Inventor: SAWADA MORIHIRO
IPC: A63F7/02
Filed: 2019-06-26
Abstract: To provide a game machine capable of providing suitable games, while performing power saving.SOLUTION: Display means to be used for displaying stopped symbols is changed over by power saving means from a first display means to a second display means with less consumption power, and image forming light emission means of the first display means becomes unlit. In addition, power to display control means for generating image data for images to be displayed in the first display means is caused to be interrupted, and therefore power saving can be suitable achieved. After that, by power saving release means, after the display means is change over to the first display means again, within a prescribed period, if a dynamic display is to be started, for the dynamic display pattern, a pattern having dynamic display period that is longer than the prescribed period is selected. Consequently, it is possible to reliably cause a player to visually recognize at least a part of the dynamic display, and whereby amusement by the dynamic display can be provided.SELECTED DRAWING: Figure 73
Patent JP-2021004117-A (JP)
Title: Sheet separation device
Inventor: OKURA FUMITAKE
IPC: B65H7/12
Filed: 2019-06-26
Abstract: To provide a sheet separation device that can reliably separate sheets one by one from stacked sheets at high speed, and has excellent operability and durability.SOLUTION: A sheet separation device 1 includes: a mounting portion 5 on which stacked sheets are placed; a sheet separation portion 10 installed so as to face an edge portion of a sheet S placed on the mounting portion 5; and a suction machine 20 that sucks and lifts a top sheet S1 of the stacked sheets. The sheet separating portion 10 includes a pair of coil members 11 installed so as to abut on the edge portion of the sheet lifted by the suction machine 20, and a diameter of each coil member 11 is increased as the sheet shifts in a direction of being sucked and lifted.SELECTED DRAWING: Figure 1
Patent JP-2021005651-A (JP)
Title: Power generation module utilizing heat
Inventor: MEI HYO
IPC: H02N11/00
Filed: 2019-06-26
Abstract: To provide a power generation module utilizing heat, which can receive heat from a heat source efficiently.SOLUTION: A power generation module utilizing heat, comprises: a flexible substrate; a first collector electrode located on the flexible substrate; a first power generation element utilizing heat, located on the first collector electrode, and having a first thermoelectric conversion layer and a first electrolyte layer, which are laminated along a laminating direction of the flexible substrate and the first collector electrode in order; and a second collector electrode located on the first power generation element utilizing heat.SELECTED DRAWING: Figure 1
Patent JP-2021004665-A (JP)
Title: Inner ring unit and tapered roller bearing
Inventor: KOJIMA ICHIRO
IPC: F16C19/36
Filed: 2019-06-27
Abstract: To provide an inner ring unit capable of reducing distortion due to deformation of a holder at the time of assembling, and a tapered roller bearing.SOLUTION: An inner ring unit 50 includes an inner ring 3 that has an inner ring track raceway surface 3a, a small collar 5, and a large collar 6, a plurality of tapered rollers 4 disposed on an inner ring raceway surface 3a so as to roll, and an annular holder 10. The holder 10 has a small-diameter annular body 11 at one side in an axial direction, a large-diameter annular body 12 at the other side in the axial direction, and a plurality of columns 13. A space formed between both annular bodies 11 and 12 and between the columns 13 adjacent to each other in a circumferential direction becomes a pocket 14 for holding the tapered rollers 4. The holder 10 has a slip-off preventive portion 20 that is provided so as to project out in the circumferential direction at an intermediate portion in the axial direction of the column 13 and prevents the tapered rollers 4 from slipping off to an outer side in a diametrical direction by being brought into contact with an axial direction intermediate part on outer peripheral surfaces of the tapered rollers 4 in the pocket 14. The axial direction intermediate part is a part at one side in the axial direction and on the outer side in the diametrical direction than a gravity center G of the tapered roller 4.SELECTED DRAWING: Figure 3
Patent JP-2020065539-A (JP)
Title: Ecm cycle normalizing agent
Inventor: TAKEDA SHOGO
IPC: A61K31/704
Filed: 2019-06-27
Abstract: To provide a novel ECM cycle normalizing agent.SOLUTION: This invention has following technical characteristics. 1. an agent for normalizing a collagen production/uptake cycle in a skin fibroblast containing lycoperoside A as an active ingredient. 2. an agent for normalizing an elastin production/uptake cycle in a skin fibroblast containing lycoperoside A as an active ingredient. 3. an agent for normalizing an ECM cycle in a skin fibroblast containing lycoperoside A as an active ingredient.SELECTED DRAWING: None
Patent JP-2021009460-A (JP)
Title: Program, information processing method, and terminal
Inventor: HAMASAKU RYOSUKE
IPC: G06Q20/20
Filed: 2019-06-28
Abstract: To improve user interfaces (UI) and the like in settlement using electronic currency.SOLUTION: An information processing method for a terminal that executes processing pertaining to settlement on the basis of first information for performing the settlement using a code image includes the steps of: receiving, via a communication unit of the terminal, the first information transmitted from a server; storing, by a control unit of the terminal, the received first information in a storage unit of the terminal; displaying, in a display region of the terminal, a first code image based on the first information; executing, by the control unit, the processing pertaining to the settlement on the basis of the display of the first code image in the display region; and, on the basis of the processing pertaining to the settlement, displaying, in the display region, second information regarding the first information not being stored in the storage unit.SELECTED DRAWING: Figure 1
Patent JP-2021009489-A (JP)
Title: Heatstroke risk evaluation method and heatstroke risk evaluation system
Inventor: IKETA TAKUYA
IPC: G01W1/17
Filed: 2019-06-28
Abstract: To evaluate the risk of heatstroke beforehand and accurately.SOLUTION: A heatstroke risk evaluation method comprises: an acquisition step S401 for acquiring predicted temperatures in specific time zones of target dates to be evaluated at a target spot to be evaluated; a calculation step S402 for calculating an accumulated temperature by accumulating the predicted temperatures in the specific time zones; and an evaluation step S 403 for evaluating the risk of heatstroke on the basis of the accumulated temperature.SELECTED DRAWING: Figure 4
Patent JP-2019189877-A (JP)
Title: Inflation film
Inventor: KIM YUN-JO
IPC: C08J5/18
Filed: 2019-07-02
Abstract: To provide an inflation film for inner liner exhibiting uniform and excellent physical properties over all directions, having relatively high tensile strength and impact strength, having low modulus, reducing weight of tire by achieving excellent airtightness even with thin thickness, and capable of enhancing fuel consumption of automobiles.SOLUTION: The invention relates to an inflation film containing a substrate film containing a polyamide resin; a copolymer containing a polyamide-based segment and a poly-ether-based segment; and an olefin polymer compound, and small in physical property deviation between a Machine Direction (MD) and Transverse Direction (TD) of the film, and a manufacturing method of the inflation film.SELECTED DRAWING: Figure 1
Patent JP-2021012236-A (JP)
Title: Driving device and image forming apparatus
Inventor: KAI YUSUKE
IPC: G03G21/16
Filed: 2019-07-03
Abstract: To reduce the influence of shake of a shaft of a driving source and eccentricity of gears to reduce unevenness in the rotation speed of a body to be rotated.SOLUTION: A driving device has a driving source, a body to be rotated, a drive gear that is fixed to a rotation shaft of the driving source, at least one gear that transmits the rotational movement of the drive gear to the body to be rotated, and a detection gear to be rotated that is meshed with the gear. The driving device further has detection means that detects the rotation of the detection gear to be rotated, and control means that detects the angular velocity and the rotational phase of the detection gear to be rotated on the basis of information from the detection means, and controls the rotation speed of the driving source so that the rotational period of the detection gear to be rotated becomes non-integral multiple of the rotational period of the drive gear.SELECTED DRAWING: Figure 1
Patent JP-2020091276-A (JP)
Title: Mineral type discrimination method of sintered ore, and organization analysis method of sintered ore
Inventor: MIZUTANI MORITOSHI
IPC: G01N23/2252
Filed: 2019-07-08
Abstract: To provide an organization analysis method of a sinter ore allowing identification of a mineral type constituting a sinter ore and acquisition of information related to an ore shape in a state in which the sinter ore is formed.SOLUTION: In an organization analysis method of a sinter ore, an organization image of the sinter ore is acquired by an electron microscope, the organization image is divided into a plurality of regions having the same luminance range of pixels forming the organization image, and the mass rate of a predetermined element is determined by radiating a primary line to a part of a corresponding sinter ore, for at least one point from each of divided regions. Using the result, a mineral type of the ore corresponding to a primary line irradiation spot is discriminated, and the organization image of the sinter ore is mapped using a mineral type.SELECTED DRAWING: Figure 2
Patent JP-2021013962-A (JP)
Title: Power assist apparatus
Inventor: YAMASHITA KATSUJI
IPC: B25J11/00
Filed: 2019-07-10
Abstract: To provide a power assist apparatus capable of more effectively suppressing a dynamic interference between the power assist apparatus and its wearer, and more effectively maintaining route-tracking characteristic.SOLUTION: A power assist apparatus has a closed loop system that includes: a velocity field force field design mechanism for dividing a work coordinate space into a route proximity zone and an outer zone away from the route proximity zone, and setting a velocity field in the route proximity zone and setting, in the outer zone, both velocity field and a force field in a normal direction of a route; an impedance model setup mechanism for setting an impedance model for the velocity field; and an adaptive control mechanism for performing impedance control for a speed-tracking error on the basis of the impedance model. Further, for the route proximity zone, a parameter of the impedance model is adjusted in accordance with the speed-tracking error and control torque is calculated on the basis of an output from the adaptive control mechanism; while for the outer zone, control torque is calculated on the basis of an output from the closed loop control system and the force field.SELECTED DRAWING: Figure 1
Patent JP-2021016210-A (JP)
Title: Control substrate
Inventor: NAKAMURA TAKASHI
IPC: H01F30/10
Filed: 2019-07-10
Abstract: To provide a control substrate for controlling an inverter, capable of reducing arrangement intervals of areas thereof while appropriately securing electrical insulation between the areas where a switching element is connected.SOLUTION: A control substrate 1 for controlling an inverter comprises: a first area A1 where a first switching element is connected; a second area A2 adjacent to the first area A1 across a first insulation area B1, that is an area where a second switching element is connected; and a third area A3 adjacent to the first area A1 and the second area A2 across a second insulation area B2. A transformer 4 is arranged to straddle both the first insulation area B1 and the second insulation area B2 in such a manner that: a first terminal 41 is connected to the first area A1; a second terminal 42 is connected to the second area A2; and a third terminal 43 is connected to the third area A3.SELECTED DRAWING: Figure 3
Patent JP-2021004602-A (JP)
Title: Power stop device
Inventor: KANZAWA HIROYUKI
IPC: B60K28/00
Filed: 2019-06-25
Abstract: To provide an automatic power stop device for reducing accident damage by analyzing information such as a traffic sign, a traffic light, and distance acquired from an information input device such as a camera and a sensor and stopping the power supply of power in a case of emergency determined to be dangerous.SOLUTION: An information input device 3 such as a camera and a sensor is arranged at the front and back of a vehicle, and an information analysis device 8 determines the information acquired from the device, and turns off the power supply of power in the case of determining that the current state is in a case of dangerous emergency.SELECTED DRAWING: Figure 1
Patent JP-2019171187-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2019-07-17
Abstract: To provide a game machine capable of enhancing a player's interest in a game.SOLUTION: Game state setting means sets one game state from among a plurality of game states including at least a first game state advantageous to a player and a second game state which is different from the first game state on the basis of satisfaction of prescribed conditions. While at least the first game state is set, first change means changes the game state to the second game state, triggered by the end of a privilege game. Also, while at least the first game state is set, second change means changes the game state to the second game state, triggered by a prescribed timing which is different from the end of a privilege game. By this, at least in the first game state, as the game state is changed to the second game state by any of a plurality of different timings, a problem that the game might become monotonous is suppressed, which can enhance the player's interest in the game.SELECTED DRAWING: Figure 1
Patent JP-2021018390-A (JP)
Title: Carrier for electrophotographic image formation, developer for electrophotographic image formation, electrophotographic image forming method, electrophotographic image forming apparatus, and process cartridge
Inventor: NAGAYAMA MASASHI
IPC: G03G9/113
Filed: 2019-07-23
Abstract: To provide a carrier for electrophotographic image formation that can prevent a reduction over time in image density and the occurrence of ghost and keep image density uniform during continuous output, and can prevent a reduction in charging ability of the carrier when toner is input and output with a high image area.SOLUTION: A carrier for electrophotographic image formation is composed of a core material particle and a coating layer coating the core material particle. The coating layer includes one or more types of fine particles. At least one type of the fine particle is a barium sulfate fine particle. In the coating layer, the barium sulfate fine particle has a concentration gradient. The concentration of the barium sulfate fine particle is reduced from a coating layer surface of the coating layer toward the surface of the core material particle, and the magnetization in a magnetic field 500 [Oe] of the core material particle is 43 [emu/g] or more and 52 [emu/g] or less.SELECTED DRAWING: None
Patent JP-2021022493-A (JP)
Title: connector
Inventor: AOKI EIJI
IPC: H01R13/52
Filed: 2019-07-29
Abstract: To provide a connector that can enhance the efficiency of a manufacturing work.SOLUTION: A connector 1 includes an insulating housing 2 which is fixed to a housing 101 of a first device at a communication portion where an opening portion of a first device 100 and an opening portion of a second device communicate with each other, and has a plurality of first through-holes 25, a plurality of conductors 3 which are inserted through the first through-holes to electrically connect the first device and the second device, an insulating sealing member 4 having a plurality of annular sealing portions 40 for sealing the gaps between the conductors and the housing, and a connecting portion 41 for connecting the plurality of sealing portions, and an insulating support member 5 which has second through-holes 54 through which the conductors are inserted, and is attached to the housing from the second device side, and supports the seal portions. The housing and the seal member have a first fitting structure 61 in which they fit each other along the axial direction of the conductor, and the seal member and the support member have a second fitting structure 62 in which they fit each other along the axial direction of the conductor.SELECTED DRAWING: Figure 25
Patent JP-2021019962-A (JP)
Title: Game program and game system
Inventor: SAWADA Yui
IPC: A63F13/53
Filed: 2019-07-30
Abstract: To provide a game program enhancing interest as a game in a game aiming with a collimation cursor or the like.SOLUTION: In a virtual dart game and the like, an arrow 72 (a moving object) is shot by matching a collimation cursor 80 to a position to aim at. A target cursor 83 composing the collimation cursor 80 expands/contracts and, by shooting the arrow 72 when the target cursor 83 is small, the possibility to hit the aimed position becomes high. For instance, when throwing operation (determination operation) is performed, when the target cursor 83 is smaller than the first reference cursor 81, the possibility for the arrow 72 to hit the aimed position is high.SELECTED DRAWING: Figure 9
Patent JP-2019208061-A (JP)
Title: Wiring board and manufacturing method of wiring board
Inventor: OKIMOTO NAOKO
IPC: H05K1/02
Filed: 2019-08-01
Abstract: To provide a wiring board capable of effectively solving the problems that a damage such as folding occurs in a wiring when an extent of an extension of a substrate is large.SOLUTION: A wiring board 10 comprises: a substrate 20 containing at least wiring region 24, and having an elastic property; a wiring 52 having a bellows form part which is positioned at least on the wiring region 24 on a first side surface of the substrate 20, is arranged along a first direction D1 as one of an inner-surface direction of a first surface 21 of the substrate 20, and containing a plurality of crest parts and valley parts; and an elastic property control mechanism 30 that controls an elasticity of the substrate 20. The elastic property control mechanism 30 includes at least a plurality of elasticity control part 32 positioned in the wiring region 24 of the substrate 20, and arranged along the first direction D1.SELECTED DRAWING: Figure 1
Patent JP-2021024407-A (JP)
Title: Slide rail device and vehicle seat
Inventor: NAGAYAMA MASAKI
IPC: B60N2/06
Filed: 2019-08-02
Abstract: To provide a slide rail device in which deflection of a lead screw is suppressed.SOLUTION: A slide rail device 30 for a vehicle, which slidably guides a seat part S1 with respect to a vehicle body floor F, comprises: a lower rail 40 which is fixed to the vehicle body floor, and extends in a slide direction of the seat part; an upper rail 50 which is slidably supported by the lower rail, and is connected to the seat part; a lead screw 56 which extends along the lower rail in the rower rail, and engages with the upper rail and rotates, thereby sliding the upper rail; holding parts 57a, 57b which hold the lead screw at both ends of the lead screw respectively; and support members 60, 70 which come into contact with the lower rail and support the lead screw between the holding parts and the upper rail.SELECTED DRAWING: Figure 4B